Wilig's Gems

#	Total Rank	Daily Rank	Name	Summary
1	5,559	5,784	marc	A ruby library for working with Machine Readable Cataloging
2	6,256	6,095	oai	A ruby library for working with the Open Archive Initiative Protocol for Metadata Harve...
3	82,950	74,401	oaipmh	OAI-PMH Provider